1573155

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 2872320

約数和(自身を除く): 1299165

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 271, 387, 645, 813, 1161, 1355, 1935, 2439, 4065, 5805, 7317, 11653, 12195, 34959, 36585, 58265, 104877, 174795, 314631, 524385, 1573155]

約数ペア:

[(1, 1573155), (3, 524385), (5, 314631), (9, 174795), (15, 104877), (27, 58265), (43, 36585), (45, 34959), (129, 12195), (135, 11653), (215, 7317), (271, 5805), (387, 4065), (645, 2439), (813, 1935), (1161, 1355)]